The classical energy of a plane rotator is given by 1l2 2 i where l is the angular momentum. apply the bohr quantization rule of angular momentum to obtain the energy levels of this "quantum" rotator.

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption

dang that balls went far

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.